I actually think most drivers know how to do it. It’s called accelerating. Or applying throttle. Or getting on the gas. Etc…

After all, the only possible way to travel faster than your “end of deceleration speed” is to accelerate.

Personally, I’d change your statement that I quoted above to “you have to have the kart properly setup to do it”.

How do you go faster on that same line if the kart oversteers or understeers when you accelerate? You haven’t answered that question and how it applies to the ability to travel the “exact same path at a speed above your end of deceleration speed”…